Base | Representation |
---|---|
bin | 1001110100100… |
… | …00001001011111 |
3 | 12202000022020101 |
4 | 10322100021133 |
5 | 132042114414 |
6 | 12101401531 |
7 | 2020133026 |
oct | 472201137 |
9 | 182008211 |
10 | 82379359 |
11 | 42556917 |
12 | 237092a7 |
13 | 140b43aa |
14 | ad258bd |
15 | 7373a74 |
hex | 4e9025f |
82379359 has 2 divisors, whose sum is σ = 82379360. Its totient is φ = 82379358.
The previous prime is 82379327. The next prime is 82379441. The reversal of 82379359 is 95397328.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 82379359 - 25 = 82379327 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (82379309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41189679 + 41189680.
It is an arithmetic number, because the mean of its divisors is an integer number (41189680).
Almost surely, 282379359 is an apocalyptic number.
82379359 is a deficient number, since it is larger than the sum of its proper divisors (1).
82379359 is an equidigital number, since it uses as much as digits as its factorization.
82379359 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 408240, while the sum is 46.
The square root of 82379359 is about 9076.3075642025. The cubic root of 82379359 is about 435.1170847903.
The spelling of 82379359 in words is "eighty-two million, three hundred seventy-nine thousand, three hundred fifty-nine".
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